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SACRUS

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Everything posted by SACRUS

  1. 1/24 15Z HRRRRR gets snow in between 3 and 5 AM
  2. FWIW RAP - seems to always be the coldest in these situations 15Z QPF Sow (10:1)
  3. Heavy snow by 1:00 with sleet into far southern NJ
  4. 1/24 14z RAP has snow starting around 4/5 AM
  5. 1/24 12z ICON Total QPF Total Snow / Sleet (10:1)
  6. Yes but the core is based more on the GFS systems
  7. RRFS (Next-Generation Replacement) Core dynamics FV3 (Finite-Volume Cubed-Sphere) Same dynamical core as modern GFS Part of NOAA’s Unified Forecast System (UFS) Grid / algorithm Unstructured cubed-sphere grid Variable resolution No lateral boundary conditions Seamless global → regional scaling
  8. 12z RRFS (new / replace NAM) Snow by 3/4AM Snow through 2PM before mixing with sleet
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